import threading
import time
def sj1():
    time.sleep(5)
    print("我是事件1")

def sj2():
    time.sleep(1)
    print("我是事件2")

# sj1()
# sj2()

th1 = threading.Thread(target=sj1)
th2 = threading.Thread(target=sj2)
th1.start()
th2.start()



